Watch S Line (2025) Free Online
Social. Sex. Secrets.
A young woman with the ability to see mysterious red connections between lovers discovers her secret gift is no longer unique when special glasses granting similar powers appear on the black market.
S Line is a 2025 sci-fi & fantasy, drama and mystery TV series created by Ahn Joo-Young and Kkomabi starring Lee Soo-hyuk, ARIN and Lee Da-hee. The series has 1 season and 6 episodes. Viewers rate it 7.5/10 on TMDB based on 176 votes.
- First aired: 2025-07-11
- Seasons: 1
- Episodes: 6
- Status: Ended
- Genres: Sci-Fi & Fantasy, Drama, Mystery
- TMDB rating: 7.5/10
S Line cast
Lee Soo-hyuk, ARIN, Lee Da-hee, Lee Eun-saem, Kim Dong-young, Lee Gwang-hee, Lee Han-joo, Woo Ji-hyun, Nam Kyu-hee, Oh Woo-ri